Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add instructions/chittyos/chittymcp/gemini-mdgit clone --depth 1 https://github.com/chittyos/chittymcpWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/chittyos/chittymcp/gemini-md)<a href="https://agentmods.dev/instructions/chittyos/chittymcp/gemini-md"><img src="https://agentmods.dev/badge/instructions/chittyos/chittymcp/gemini-md.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.01674 | $0.01674 |
| Opus 5 | $0.00837 | $0.00837 |
| Sonnet 5 | $0.00335 | $0.00335 |
| Haiku 4.5 | $0.00167 | $0.00167 |
Grade A, and why
chittymcp GEMINI.md scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -s https://mcp.chitty.cc/health | jq . How it starts
The opening of the file, as written. The whole thing — 117 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Gemini CLI Instructions — ChittyMCP
This document provides foundational mandates, workspace topology, and operational guidelines for Gemini CLI when working inside the chittymcp repository.
CRITICAL ARCHITECTURAL BOUNDARY: This repository is the universal aggregator/router for the ChittyOS MCP ecosystem, deployed as a single Cloudflare Worker (
src/worker/index.ts) atmcp.chitty.cc. It is NOT a tool-implementation repository. Tool logic lives in individualchittyagent-<name>workers (located in separate repositories likegithub.com/CHITTYOS/chittyentity). Do not implement new tool logic here.
📖 Essential Documents & Source of Truth
Always read and align with these canonical documents before making changes:
| File | Role & Authority |
|---|---|
CLAUDE.md |
Dev-specific workflows, command reference, and strict "no mock data" policy. |
CHARTER.md |
Platform service classification, scope limits, peer dependencies, and compliance criteria. |
docs/MCP-SOP.md |
Canonical Standard Operating Procedure for naming conventions, transport profiles, argument schemas, prompts/resources rules, and onboarding upstreams. |
docs/ONBOARDING.md |
Step-by-step procedure to deploy and register a new upstream service. |
docs/agent-registry-triage.json |
Live triage tracking of which services are actively deployed (Bucket A) or excluded (Bucket C). |
wrangler.jsonc |
Live service bindings configuration list (the active system boundaries). |
src/worker/index.ts |
The core data-driven aggregator itself (routes, JWT assertions, dynamic service mapping). |
🚫 Legacy Warning: Historical Code (DO NOT TOUCH)
The codebase contains historical Node-based MCP server code from before the Cloudflare Worker aggregator refactor. These files are NOT the live system.
DO NOT add new code, edit, or refactor these folders/files unless specifically instructed to migrate them:
src/servers/(e.g.,unified-server.js,evidence-server.js)src/core/,src/integration/,src/tools/mcp-evidence-server/,mcp-unified-consolidated/,services/mcp-exec/mcp-chittyconnect/,mcp-http-chronicle/,mcp-gateway-chatgpt/casey-offer.js,mcp-handler.js,mcp-project-sync.jsconfig/chains.json,config/claude-desktop-config.json,mcp-sync-config.jsonchittyos-cloudflare-mcp/,chittyos-executive-mcp/,chittyos-mcp-extension/
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 4d ago First seen · 117 lines · 1,674 tokens per session scan A e9b7db0def17
chittymcp GEMINI.md is an instructions file published in the GitHub repository chittyos/chittymcp (0 stars, last pushed 4d ago), licensed MIT. It adds 1,674 tokens to every session, about $0.0084 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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